My joking answer to this question is that I leave a bowl of milk out on the back porch every night for the Idea Fairy. In the morning the milk is gone and there's a brand-new shiny idea by the bowl.
Then I realized that there is an indigenous presence in the Solar System....
I knew however that the next morning after the fight I would have to get...
Computers like automobiles and airplanes do only what people tell them to do.